Power Supply; Basic Electrical Requirement For Master System - Siemens SITRANS FC410 Operating Instructions Manual

Technical data

11.9 Power supply

Description
Measuring tube surface roughness
Self-draining design
*: Pressure ratings depend on sensor material
**: Pressure ratings depend on process connection dimension
11.9 Power supply
Table 11- 26 Power supply
Description
Supply Voltage [V]
Reverse polarity protection
Power consumption
11.10

Basic electrical requirement for master system

Table 11- 27 Power unit
Description
Protection class
Galvanic isolation primary/secondary
Master/Receiver
100
Specification
Standard: 1.6 µm
•
Hygienic: 0.8 μm
•
Yes, when mounted vertically
Specification
24 VDC +/- 20% for non-hazardous duty
24 VDC +0/-20% for flameproof installation
Yes
1.1 W
Specification
Class I (EN60950)
SELV acc. to EN 60950 and EN 50178 or equiva-
lent
Isolation 500 VAC
Operating Instructions, 02/2016, A5E33120874-AC
FC410 with Modbus